The Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress plugin for WordPress is vulnerable to Authentication…
CVE-2026-118066
The Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress plugin for WordPress is vulnerable to Authentication Bypass via Account Takeover in all versions up to, and including, 5.7.6. This is due to the OsModel::buildconditionsquery() function in lib/models/model.php comparing WHERE-clause values against the literal strings 'IS NULL' and 'IS NOT NULL' and concatenating a match directly into SQL without binding it as a parameter, a flaw that neither sanitizetextfield() nor the 5.7.5 isscalar() hardening guard closes, since both pass the scalar sentinel through unchanged. This makes it possible for unauthenticated attackers to send params[passwordresettoken]=IS NOT NULL to the public customercabinetchangepassword AJAX route to match every non-null accountnonse value, resolving to the lowest-id customer and overwriting that customer's password to an attacker-chosen value — granting full access to their bookings, orders, and PII, and, when the wpusersascustomers option is enabled, takeover of the linked WordPress subscriber or customer-role account. The attacker can first identify the target customer's email by sending params[orderintentkey]=IS NOT NULL to the…
Assessment
- CVSS
- 9.1 (v3.1)
- Severity
- Critical
- Known exploited
- Not listed in CISA KEV
- Exploit availability
- Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
- Published
- 7 November 2026
- Last updated
- 7 November 2026
- Assigner
- Wordfence
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
At the source
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/2f7f5dc8-8cf7-493d-b012-89ff36a4dc02?source=cve
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/lib/models/model.php#L414
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/lib/controllers/customer_cabinet_controller.php#L494
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/lib/controllers/steps_controller.php#L178
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/lib/helpers/customer_helper.php#L235
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/lib/helpers/order_intent_helper.php#L184
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/lib/helpers/params_helper.php#L14
- https://plugins.trac.wordpress.org/browser/latepoint/tags/5.7.5/latepoint.php#L1073
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3779410%40latepoint&new=3779410%40latepoint
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